EP1522837A3 - Procédé d'essai de l'étanchéité d'une jambe de suspension pressurisée - Google Patents
Procédé d'essai de l'étanchéité d'une jambe de suspension pressurisée Download PDFInfo
- Publication number
- EP1522837A3 EP1522837A3 EP04015008A EP04015008A EP1522837A3 EP 1522837 A3 EP1522837 A3 EP 1522837A3 EP 04015008 A EP04015008 A EP 04015008A EP 04015008 A EP04015008 A EP 04015008A EP 1522837 A3 EP1522837 A3 EP 1522837A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- testing
- tightness
- procedure
- suspension strut
- pressurised
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
- G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
- G01M3/226—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
- G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
- G01M3/226—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators
- G01M3/227—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators for flexible or elastic containers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2003146979 DE10346979B3 (de) | 2003-10-09 | 2003-10-09 | Verfahren zur Dichtigkeitsprüfung eines druckluftbeaufschlagten Federbeines |
| DE10346979 | 2003-10-09 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1522837A2 EP1522837A2 (fr) | 2005-04-13 |
| EP1522837A3 true EP1522837A3 (fr) | 2007-08-15 |
| EP1522837B1 EP1522837B1 (fr) | 2009-11-18 |
Family
ID=34306342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20040015008 Expired - Lifetime EP1522837B1 (fr) | 2003-10-09 | 2004-06-25 | Procédé d'essai de l'étanchéité d'une jambe de suspension pressurisée |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP1522837B1 (fr) |
| DE (2) | DE10346979B3 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008056115B4 (de) * | 2008-11-06 | 2011-01-05 | Von Ardenne Anlagentechnik Gmbh | Einrichtung zum Testen von Lecks in Gehäusen mit Vakuumdurchführungen |
| CN106017818B (zh) * | 2016-06-01 | 2018-12-04 | 天津博益气动股份有限公司 | 一种吸入式氮氢检漏仪的吸枪探头 |
| CN117191279B (zh) * | 2023-09-19 | 2024-04-19 | 雄邦压铸(南通)有限公司 | 一种汽车减震器壳体密封性检测装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1293569A (en) * | 1968-01-08 | 1972-10-18 | Victor David Molitor | Method for leak detection in containers and the like |
| DE29608465U1 (de) * | 1996-05-10 | 1996-08-01 | Varian GmbH, 64289 Darmstadt | Anordnung zur Überprüfung von Undichtigkeit |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4648623A (en) * | 1986-02-28 | 1987-03-10 | General Motors Corporation | Vehicle suspension strut with lower rotary bearing cup assembly for a dirigible road wheel |
| DE4320363A1 (de) * | 1993-06-19 | 1994-12-22 | W Von Der Heyde Gmbh Maschinen | Verfahren und Vorrichtung zur Dichtheitsprüfung von Hohlkörpern |
| DE19907672C2 (de) * | 1999-02-23 | 2003-12-24 | Daimler Chrysler Ag | Abstützglied für ein Kraftfahrzeug |
-
2003
- 2003-10-09 DE DE2003146979 patent/DE10346979B3/de not_active Expired - Fee Related
-
2004
- 2004-06-25 DE DE200450010387 patent/DE502004010387D1/de not_active Expired - Lifetime
- 2004-06-25 EP EP20040015008 patent/EP1522837B1/fr not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1293569A (en) * | 1968-01-08 | 1972-10-18 | Victor David Molitor | Method for leak detection in containers and the like |
| DE29608465U1 (de) * | 1996-05-10 | 1996-08-01 | Varian GmbH, 64289 Darmstadt | Anordnung zur Überprüfung von Undichtigkeit |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1522837B1 (fr) | 2009-11-18 |
| EP1522837A2 (fr) | 2005-04-13 |
| DE10346979B3 (de) | 2005-05-04 |
| DE502004010387D1 (de) | 2009-12-31 |
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